This Sticker Absorbs Sweat—and Might Diagnose Cystic Fibrosis

In the Middle Ages, a grim adage sometimes turned up in European folklore and children’s stories: Woe to that child which when kissed on the forehead tastes salty. He is bewitched and soon must die. A salty-headed newborn was a frightful sign of a mysterious illness. The witchcraft diagnosis didn’t hold, of course, but today… Okumaya devam et This Sticker Absorbs Sweat—and Might Diagnose Cystic
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Variant Hunters Race to Find New Strains Where Testing Lags

In the past year, emerging variants have changed the calculus of the pandemic, forcing countries back into lockdowns and to reconsider vaccine strategies. Basically, it’s now a race: Getting shots to more people will help quell the variants’ spread and slow the emergence of new ones. But in Africa, where only a few countries have… Okumaya devam et Variant Hunters Race to Find New Strains Where Testing
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The Thrusters Behind NASA’s Mission to the Asteroid Psyche

A satellite company named Maxar recently delivered a passenger-van-sized chunk of spacecraft to NASA’s Jet Propulsion Laboratory in California. This chassis will serve as the backbone for a robotic spacecraft that will explore a metallic asteroid for the first time. This ambitious mission, named Psyche after the eponymous asteroid it will explore, is due to… Okumaya devam et The Thrusters Behind NASA’s Mission to the Asteroid
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Tracking Variants, New Hot Spots, and More Coronavirus News

Researchers trace new variants in Africa, cases surge in India, and US vaccine rollout progresses even with snags. Here’s what you should know: Want to receive this weekly roundup and other coronavirus news? Sign up here! Headlines Scientists in Africa race to find new variants in areas where testing lags This week, a coalition of… Okumaya devam et Tracking Variants, New Hot Spots, and More Coronavirus
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In Europe, Backlash Heats Up Over Garbage Incinerators

What’s more, Vähk warned, the EU’s aim for countries to landfill no more than 10 percent of municipal waste by 2035 will unintentionally bolster incinerators’ appeal. “There’s a lot of pressure on minimizing landfill,” he said. That’s worrying, “because we don’t want to move from landfilling to incineration.” It all comes as the EU is… Okumaya devam et In Europe, Backlash Heats Up Over Garbage
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A ‘Last Hope’ Experiment Finds Evidence for Unknown Particles

The Theory Initiative decided not to include BMW’s value in their official estimate for a few reasons. The data-driven approach has a slightly smaller error bar, and three different research groups independently calculated the same thing. In contrast, BMW’s lattice calculation was unpublished as of last summer. And although the result agrees well with earlier,… Okumaya devam et A ‘Last Hope’ Experiment Finds Evidence for Unknown
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Pandemic Lockdowns Did Cut Air Pollution—but With a Catch

Last April, as people around the world sheltered in place against the Covid-19 pandemic, The Indian Express newspaper published a photo that had gone viral on Twitter, showing a slightly hazy deep blue sky over Uttar Pradesh, the most populous state in northern India. Above a garden trellis, the angular, white peaks of the Himalayan… Okumaya devam et Pandemic Lockdowns Did Cut Air Pollution—but With a
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This AI Could Help Wipe Out Colon Cancer

Michael Wallace has performed hundreds of colonoscopies in his 20 years as a gastroenterologist. He thinks he’s pretty good at recognizing the growths, or polyps, that can spring up along the ridges of the colon and potentially turn into cancer. But he isn’t always perfect. Sometimes the polyps are flat and hard to see. Other… Okumaya devam et This AI Could Help Wipe Out Colon Cancer

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Plastic Is Falling From the Sky. But Where’s It Coming From?

These microplastics aren’t just washing ashore and accumulating on beaches. When waves crash and winds scour the ocean, they launch seawater droplets into the air. These obviously contain salt, but also organic matter and microplastics. “Then the water evaporates, and you’re left just with the aerosols,” or tiny floating bits of particulate matter, says Cornell… Okumaya devam et Plastic Is Falling From the Sky. But Where’s It Coming
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How to Find a Covid-19 Vaccine Appointment in Your Area

While a state or city’s website for government facilities might only drop new appointment openings on certain days or at certain times, private companies operating in those states aren’t held to the same schedule. Each company seems to have a different time at which they drop new appointments, so openings are scattered across the day.… Okumaya devam et How to Find a Covid-19 Vaccine Appointment in Your
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